12V 5100mAh Li-ion Replacement Battery for Neato Botvac D Series – Melasta
12V 4500mAh Battery for Neato Botvac Series D 70e 75 80 85 D75 D80 D85 Cleaner | eBay
Amazon.com: Neato Robotics 945-0129 Neato NiMh Pack for Botvac Series (BV70e, BV75, BV80, BV85, D7500, D8000, and D8500) Battery, 2.5H x 2.25W x 9.25D, Green : Home & Kitchen